• 300: Tabletop Model, Two
Octave, Six
Major chord, Brown or Cream Plastic Case - c. 1960s • 302: Tabletop Model, Two Octave, Six Major chord, Brown Plastic Case with faux wood • 303: Free-Standing Model, Three Octave, Six Major chord, Six
Minor chord, Brown Plastic Case - c. 1970s • 306: Free-Standing Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case • 350: Tabletop Model, Two Octave, Six Major chord, Brown Plastic Case • 360: Tabletop Model, Two Octave, Six Major chord, Cream Plastic Case - c. 1970s • 380: Tabletop Model, Two Octave, Six Major chord, Cream Plastic Case with faux wood - c. 1960s • 391: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case - c. 1970s • 400: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case - c. 1970s • 468: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Cream Plastic Case - c. 1970s • 481: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case - c. 1970s • 500: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Real Wood Case • 535: Free-Standing Model, Three Octave, Six Major chord, Six Minor chord, Real Wood Case - c. 1968/69 • 545: Free-Standing Model, Three Octave, Six Major chord, Six Minor chord, Real Wood Case • 549: Free-Standing Model, Three Octave, Six Major chord, Six Minor chord, Six Bass Notes - c. 1960s • 655: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Faux Wood Case • 657: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case with faux wood - c. 1970s • 660: Free-Standing Model, Three Octave, Six Major chord, Six Minor chord, Six
Seventh chord, Brown Plastic Case • 665: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case with faux wood - c. 1970s • 668: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case • 670: Free-Standing Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case - c. 1970s • 700: Tabletop Model, Three Octave, Eight Major chord, Eight Minor chord, Faux Wood Case • 890: Free-Standing Model, Three Octave, Eight Major chord, Eight Minor chord, Eight Bass Notes, Wood Case - c. 1960s • 1510: Laptop Model, Two Octave, No
Chord buttons, Brown Bakelite Case - c. 1950s • 8100: Tabletop Model, Three Octave, Six Major chord, Six Minor chord, Brown Plastic Case - c. 1960s • Disney Edition: Same as Model 360 but has Orange Plastic Case - c. late 1970s ==Notes==